This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A006175 M5171 #22 Nov 03 2017 22:18:53 %S A006175 24,972,118592,15210414,2344956480,377420590432,67501965869568, %T A006175 12329221295657241,2383082885396731968,467786496795764717088, %U A006175 95188347941581635319296,19578329367376510676884584 %N A006175 Witt vector *4!. %C A006175 If c is the Witt transform of b then b(n) = Sum_{d|n} A074650(n/d, c(d)). %D A006175 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %H A006175 H. Gaudier, <a href="http://www.emis.de/journals/SLC/opapers/s18gaudier.html">Relèvement des coefficients binomiaux dans les vecteurs de Witt</a>, Séminaire Lotharingien de Combinatoire. Institut de Recherche Math. Avancée, Université Louis Pasteur, Strasbourg, Actes 16 (1988), 358/S-18, pp. 93-108. %H A006175 H. Gaudier, <a href="/A006173/a006173.pdf">Relèvement des coefficients binomiaux dans les vecteurs de Witt</a>, Séminaire Lotharingien de Combinatoire. Institut de Recherche Math. Avancée, Université Louis Pasteur, Strasbourg, Actes 16 (1988), 358/S-18, pp. 93-107. (Annotated scanned copy) %F A006175 Witt transform of A074652. %K A006175 nonn %O A006175 1,1 %A A006175 _Simon Plouffe_ %E A006175 More terms and formula from _Christian G. Bower_, Aug 28 2002